Validating a phone number Manila sex dating chatphilippines
Fortunately, Tom Clegg has created a port of libphonenumber to C#, libphonenumber-csharp, so .
NET developers can implement libphonenumber conveniently in their applications.
" more easily, Google developed and helps maintain an open source Java, C , and Java Script library for "parsing, formatting, and validating international phone numbers", libphonenumber.
To get an idea of the kinds of idiosyncrasies and uncertainties associated with phone numbers, read some of the libphonenumber documentation, starting with: Falsehoods Programmers Believe About Phone Numbers You'll probably be shocked at the amount of phone number complexity you've been blissfully unaware of before.
The view model contains fields for the phone number's issuing country and the phone number to check. The Blip Phone sample project contains code to populate a dropdown field with a list of countries and return a two-character ISO country code in the viewmodel.
You can use the code provided for the sample, or use the The controller action method accepts the view model returned from the HTML form by the MVC middleware and validates the antiforgery token and the model state of the view model.
Here’s an example of a phone number property as a simple string using the enumeration method of validation: used interchangeably in C# code, and since the first usage is shorter many developers turn to it as a matter of habit.
Although both approaches will work identically in the vast majority of cases, the derived class format does make your code more complex behind the scenes and provide a path for introducing bugs, so it’s better to use enumeration format unless your requirements call for the derived class.